Voip Gateway Gsm Modem Goip

Product DescriptionACOM532G-512: 32 Port/Channel 512 Sim voip gateway.
ACOM532 GSM series VoIP Gateway is a multi-functional and high performance product, which is designed with advanced embedded technology.
ACOM532 series is able to process traditional voice call service and internet data service and adopt new hardware and software structure, which supports up to 32 concurrent calls.
Special Features:
Support G729a/b/e,G723.1,G.711 A/U law, iLBC auto-selecting
EBO(EjoinBandwith Optimization)
Proxy Encryption Solution for IP Block
Support SIM Bank
VPN(pptp)
SIM Card Rotating(ACOM532G-512)
Solution to solve the SIM card blocked by:
Accumulated Call Duration
Accumulated Connected Calls
Accumulated Calls
Consecutive Failed Calls
Consecutive No-alert Calls
Consecutive No-Answer Calls
Consecutive No Carrier Calls
Consecutive Short-Duration Calls
Station intelligent switching
ERMS(Ejoin Remote Management System)
Port Inter-Calling
Fake Ringback
Call Duration Limitation for SIM Card/Single
Dial Plan/Prefix Inward Translation/Intelligent Routing
Web Browser: Firefox/Chrome /IE/Opera
ModelACOM532G-512
Number of Channels
32 channelsFrequencyGSM: 850/ 900/ 1800/ 1900MHz
SIP SpecificationSIP/2.0 RFC3261Session Timer RFC4028STUNNetwork Protocols
DHCP/PPPoE/VPN(pptp)NTPTelnet/HTTP/FTP/TFTPEncryption:Ejoin,VOS2000,RC4,XOP.base64Telephony FeaturesHot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list
Telephony SignalingDTMF tone detection/generationDTMF relay: in-band, RFC 2833 and SIP infoCall forward: unconditional, no answer and busyN-way conferencingCaller ID display/generation, Mobile Number Portability
Voice Capability
Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC G722,G726-32,PCMA,PCMUEcho cancellationSilence suppression & detection(VAD, CNG)Adaptive jitter bufferVolume adjustableIVR customized
Number of Ports
1 WAN 10/100base-T Ethernet(RJ-45 connector)1 Console(USB)LEDs1 Power and 32 groups of card online and running status indicatorPower Supply100-240VAC, 50 - 60 Hz IN, 12V/8A OUT
Operating EnvironmentOperating temperature: 0 - 50ºCOperating humidity: 10 – 90%RHWarranty12 Months

1) Support 8/16/32 Channel, Up to 512 sim for rotation2) 2G/3G/4G models all available3) Voice&SMS version/SMS onLY version Optional
online DemoOur ServiceOur Company
Our company is a professional developer and manufacture specialized in VoIP hardware and VoIP solution for more than 15 years. We provide high quality 2G/3G/4G VoIP gateway, SMS modem, Analog gateway , IP phones and sim bank.
Ejointech 2G/3G/4G VoIP gateway are based on industry standard protocols, which are fully compatible with Asterisk and well known VoIP device providers (Cisco,Huawei etc), for deploying flexibly many communication solutions, to bring deeper clarity and better end-user communication experience.

Ejoin is awarded the National High-Tech Enterprise and Shenzhen High-Tech Enterprise in 2016 , with proprietary intellectual property rights on hardware and software.National High-Tech Enterprise
Packing and DeliveryModule-based architecture, flexibility & scalabilitySingle user-friendly grafic interface for all your hardwareMost advanced and adjustable protection against Sim blockingUnlimited free support and training100% gurantee of traffic providing
PackageSize53x57x8cmWeight7.5kgAccessories16 antennas1 network cable
1 power adaptor
1 USB cable
Contact mefeel free to contactJoan
Skype :ejointech.fWhatsapp:+8613755304671